X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-ia64%2Fpal.h;h=5dd477ffb88e26506fda361eab17807c62cb03c1;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=7d47da05b823e1230462c25da11033f2a63f05f4;hpb=87fc8d1bb10cd459024a742c6a10961fefcef18f;p=linux-2.6.git

diff --git a/include/asm-ia64/pal.h b/include/asm-ia64/pal.h
index 7d47da05b..5dd477ffb 100644
--- a/include/asm-ia64/pal.h
+++ b/include/asm-ia64/pal.h
@@ -66,7 +66,7 @@
 #define PAL_CACHE_PROT_INFO	38	/* get i/d cache protection info */
 #define PAL_REGISTER_INFO	39	/* return AR and CR register information*/
 #define PAL_SHUTDOWN		40	/* enter processor shutdown state */
-#define PAL_PREFETCH_VISIBILITY	41
+#define PAL_PREFETCH_VISIBILITY	41	/* Make Processor Prefetches Visible */
 
 #define PAL_COPY_PAL		256	/* relocate PAL procedures and PAL PMI */
 #define PAL_HALT_INFO		257	/* return the low power capabilities of processor */
@@ -1531,17 +1531,31 @@ static inline s64
 ia64_pal_tr_read (u64 reg_num, u64 tr_type, u64 *tr_buffer, pal_tr_valid_u_t *tr_valid)
 {
 	struct ia64_pal_retval iprv;
-	PAL_CALL_PHYS_STK(iprv, PAL_VM_TR_READ, reg_num, tr_type,(u64)__pa(tr_buffer));
+	PAL_CALL_PHYS_STK(iprv, PAL_VM_TR_READ, reg_num, tr_type,(u64)ia64_tpa(tr_buffer));
 	if (tr_valid)
 		tr_valid->piv_val = iprv.v0;
 	return iprv.status;
 }
 
+/*
+ * PAL_PREFETCH_VISIBILITY transaction types
+ */
+#define PAL_VISIBILITY_VIRTUAL		0
+#define PAL_VISIBILITY_PHYSICAL		1
+
+/*
+ * PAL_PREFETCH_VISIBILITY return codes
+ */
+#define PAL_VISIBILITY_OK		1
+#define PAL_VISIBILITY_OK_REMOTE_NEEDED	0
+#define PAL_VISIBILITY_INVAL_ARG	-2
+#define PAL_VISIBILITY_ERROR		-3
+
 static inline s64
-ia64_pal_prefetch_visibility (void)
+ia64_pal_prefetch_visibility (s64 trans_type)
 {
 	struct ia64_pal_retval iprv;
-	PAL_CALL(iprv, PAL_PREFETCH_VISIBILITY, 0, 0, 0);
+	PAL_CALL(iprv, PAL_PREFETCH_VISIBILITY, trans_type, 0, 0);
 	return iprv.status;
 }